What is the blue light from our screens really doing to our eyes?

Elizabeth Armstrong Moore writing for Gigaom:

An eye doctor says he’s recently seen a few 35-year-old patients whose lenses, which are typically clear all the way up until around age 40, are so cloudy they resemble 75-year-olds’. A sleep doctor says kids as young as toddlers are suffering from chronic insomnia, which in turn affects their behavior and performance at school and daycare. A scientist finds that women who work night shifts are twice as likely to develop breast cancer than those who sleep at night.

What do all these anecdotes have in common? Nighttime exposure to the blue light emanating from our screens.

Warning: Clicking through to the article may seriously affect the way you next look at your computer / smartphone / tablet again.

You have been warned.

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